AirHint found the following cheapest return flights from Stuttgart (STR) to Vienna (VIE) in April 2026 (see full year).

Return flights

13 Apr - 15 Apr	Eurowings	direct
06 Apr - 12 Apr	Eurowings	direct
20 Apr - 30 Apr	Eurowings	direct
04 Apr - 06 Apr	Austrian Airlines	direct
18 Apr - 19 Apr	Austrian Airlines	direct
14 Apr - 18 Apr	Austrian Airlines	direct
03 Apr - 06 Apr	Austrian Airlines	direct
10 Apr - 12 Apr	Eurowings	direct

Also check the deals for one-way flights from Stuttgart to Vienna in April.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Stuttgart to Vienna in April from 89€

Return flights